348820928

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1765

約数の個数: 56

約数和(自身を含む): 721522560

約数和(自身を除く): 372701632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 218, 248, 436, 496, 872, 992, 1613, 1744, 1984, 3226, 3379, 3488, 6452, 6758, 6976, 12904, 13516, 25808, 27032, 50003, 51616, 54064, 100006, 103232, 108128, 175817, 200012, 216256, 351634, 400024, 703268, 800048, 1406536, 1600096, 2813072, 3200192, 5450327, 5626144, 10900654, 11252288, 21801308, 43602616, 87205232, 174410464, 348820928]

約数ペア:

[(1, 348820928), (2, 174410464), (4, 87205232), (8, 43602616), (16, 21801308), (31, 11252288), (32, 10900654), (62, 5626144), (64, 5450327), (109, 3200192), (124, 2813072), (218, 1600096), (248, 1406536), (436, 800048), (496, 703268), (872, 400024), (992, 351634), (1613, 216256), (1744, 200012), (1984, 175817), (3226, 108128), (3379, 103232), (3488, 100006), (6452, 54064), (6758, 51616), (6976, 50003), (12904, 27032), (13516, 25808)]